ARM: dts: msm: Add thermal config for SDM845

Add config to monitor GPU sensors, pop mem sensors and monitor all tsens
sensors for vdd restriction.

Change-Id: Ia51a782d5fed8cf141921dbdb9c11bfcd782044f
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi b/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
index 3f2317a..bfbaabb 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
@@ -74,6 +74,7 @@
 		qcom,gpu-qdss-stm = <0x161c0000 0x40000>; // base addr, size
 
 		qcom,tsens-name = "tsens_tz_sensor12";
+		#cooling-cells = <2>;
 
 		clocks = <&clock_gfx GPU_CC_GX_GFX3D_CLK>,
 			<&clock_gcc GCC_GPU_CFG_AHB_CLK>,